Celeb snitches are dishing that Jay-Z is a huge fan of, and looking to sign, Brit singer Amy Winehouse.

Jay-Z has remixed her track Rehab complete with his rap vocals for her next US release.

“Jay-Z told Amy he had some great ideas and when he called her back few weeks later she couldn’t believe it,” according to a British spywitness.

The twenty-three year old singer has seen her album Back To Black enter the US charts at No.7.